1)thread[英][θred][美][θr?d]螺纹
1.Stress analysis on thread hole in woven composite materials;燃料电池复合材料结构螺纹孔联接的应力分析
2.FEM analysis and design of the magnetizer on external thread testing of drill pipe;钻杆外螺纹检测中磁化器的有限元分析与设计
3.The Design of the Special Installation of Thread Machining;特殊螺纹加工装置的设计
英文短句/例句
1.boxpin connection阴螺纹-阳螺纹连接
2.male and female cross阳螺纹-阴螺纹十字接头
3.external and internal thread grinding machine外螺纹及内螺纹磨床
4.pin-to-box pipe阳螺纹-阳螺纹管子
5.Screwed 1;Screwed 2;Screwed 3;Screwed 4螺纹接头 1;螺纹接头 2;螺纹接头 3;螺纹接头 4
6.Screwed Joint 1;Screwed Joint 2;Screwed Joint 3螺纹接头 1;螺纹接头 2;螺纹接头 3
7.Tubing thread is available for API tubing threads and TM threads.油管螺纹可采用API油管螺纹，或TM螺纹。
8.double-screw bolt螺柱，双头螺纹螺栓
9.Tapping screws threadGB/T5280-1985自攻螺钉用螺纹
10.threaded type track bolt nut chuck螺纹式轨道螺母夹头
11.coarse threading attachment大螺距螺纹切削装置
12.remove the thread (of screws).去掉（螺丝钉的）螺纹。
13.The threads of the screw work hard.这螺丝的螺纹太涩了。
14.Apply pipe dope sparingly on pipe threads, never on valve threads.在管道螺纹上涂敷螺纹油，但是不要在阀门螺纹上涂螺纹油。
15.NPT tapered tube thread gaugesNPT锥管螺纹量规
16.Nuts have internal (or female) threads to match those of the Bolt.螺母上有内(或阴)螺纹,与螺栓上的螺纹相啮合。
17.Sleeve 1;Sleeve 2;Screwed sleeve 1;Screwed sleeve 2套筒 1;套筒 2;螺纹套筒 1;螺纹套筒 2
18.Pipe threads where pressure-tight joints are made on the threadsGB/T7306-1987用螺纹密封的管螺纹
相关短句/例句
screw thread螺纹
1.Calculation and analysis on failure of J55 tubing string screw thread;J55不加厚油管螺纹滑脱失效计算分析
2.Analysis and prevention on screw thread failure of oil pipe;油管螺纹失效分析与预防
3.A comprehensive analysis on the failure of the screw threads connecting the oil tubes;油管联接螺纹失效综合分析
3)Screw[英][skru:][美][skru]螺纹
1.Flaw Recognition of Screw Based on Alternating Magnetic Flux Leakage Testing;交变漏磁检测在螺纹缺陷检测中的应用
2.The Study on the Machine Vision Method of Screw Measurement;螺纹检测的机器视觉方法研究
3.The Study of Screw Parameter Measurement Based on Computer Vision;基于计算机视觉的螺纹参数检测算法研究
4)threads螺纹
1.Seal analysis of API8 button round threads;API8牙圆螺纹接头密封性分析
2.Simple method calculating the big pore size and the small pore size of cylinder tube threads in drawing;在绘图中圆柱管螺纹大径小径简便计算法
3.In view of the problems of the standard SY/T-5383-1999 "Downhole Motors" concerning the threads, suggestions for its modification are proposed based on the on-site situation to make the threads' flexural strength achieve a more balanced connection and to make the standard more scientific and reasonable.针对SY/T5383-199《9螺杆钻具》标准中有关螺杆钻具连接螺纹存在的一些问题,联系现场工作实际,提出了修改建议,以使螺杆钻具连接螺纹的弯曲强度比更加接近平衡连接,整个标准更加科学合理。
5)whorl[英][w?:l][美][w?l]螺纹
1.3D Simulation of Whorl Based on AutoCAD;利用LISP编程,在AutoCAD中实现螺纹三维仿真
2.The alternating current magnetic field leakage testing(AC-MFL) is introduced to identify the flaw of whorl.针对钢管螺纹缺陷的识别,提出了采用交变漏磁法进行判别。
6)threadthreaded螺纹螺纹的
延伸阅读
螺纹螺纹screwthread在圆柱或圆锥母体表面上制出的螺旋线形的、具有特定截面的连续凸起部分。螺纹按其母体形状分为圆柱螺纹和圆锥螺纹；按其截面形状（牙型）分为三角形螺纹、矩形螺纹、梯形螺纹、锯齿形螺纹及其他特殊形状螺纹，三角形螺纹主要用于联接，矩形、梯形和锯齿形螺纹主要用于传动；按螺旋线方向分为左旋螺纹和右旋螺纹，一般用右旋螺纹；按螺旋线的数量分为单线螺纹、双线螺纹及多线螺纹；联接用的多为单线，传动用的采用双线或多线；按牙的大小分为粗牙螺纹和细牙螺纹等。螺纹线和螺纹牙型圆柱螺纹的主要几何参数有：①外径（大径），与外螺纹牙顶或内螺纹牙底相重合的假想圆柱体直径。②内径（小径），与外螺纹牙底或内螺纹牙顶相重合的假想圆柱体直径。③中径，母线通过牙型上凸起和沟槽两者宽度相等的假想圆柱体直径。④螺距，相邻牙在半径线上对应两点间的轴向距离。⑤导程，同一螺旋线上相邻牙在中径线上对应两点间的轴向距离。⑥牙型角，螺纹牙型上相邻两牙侧间的夹角。⑦螺纹升角，中径圆柱上螺旋线的切线与垂直于螺纹轴线的平面之间的夹角。⑧工作高度，两相配合螺纹牙型上相互重合部分在垂直于螺纹轴线方向上的距离等。螺纹的公称直径除管螺纹以管子内径为公称直径外，其余都以外径为公称直径。螺纹已标准化，有米制（公制）和英制两种。国际标准采用米制，中国也采用米制。
